HartsfieldâJackson Atlanta International Airport has been the world's busiest airport every year since 2000; with all airports combined London has the world's busiest city airport system by passenger count.
Tension or Temperature. Dogs may shake as a way of relieving tension. If a dog is feeling nervous or uncomfortable in a situation, it might shake the whole body as a way of shaking out tension. This behavior also may function as a means of getting attention from other dogs or people.
Dogs give a shake when theyâre playing, drying off, or stretching out. But shaking can also be a sign of a serious illness. Learn how to tell the difference and what you can do to keep your pet healthy. A good shake is as natural to a dog as chewing your slippers.